<ion-header>
  <ion-navbar  color="primary">
    <button ion-button menuToggle>
      <ion-icon name="menu"></ion-icon>
    </button>
    <ion-title>首页</ion-title>
  </ion-navbar>
</ion-header>

<ion-content>

  <ion-card *ngFor="let new  of news" (click)="details(new.id)">
    <ion-card-header text-start="">
      {{new.title}}
    </ion-card-header>
    <ion-card-content text-start="">
      {{new.summary}}
    </ion-card-content>
  </ion-card>


</ion-content>
